3888436742 has 8 divisors (see below), whose sum is σ = 5834454600. Its totient is φ = 1943618544.

The previous prime is 3888436729. The next prime is 3888436751. The reversal of 3888436742 is 2476348883.

It is a happy number.

3888436742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291767 + ... + 304802.

It is an arithmetic number, because the mean of its divisors is an integer number (729306825).

Almost surely, 2^3888436742 is an apocalyptic number.

3888436742 is a deficient number, since it is larger than the sum of its proper divisors (1946017858).

3888436742 is a wasteful number, since it uses less digits than its factorization.

3888436742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599830.

The product of its digits is 6193152, while the sum is 53.

The square root of 3888436742 is about 62357.3311006813. The cubic root of 3888436742 is about 1572.5037122961.

The spelling of 3888436742 in words is "three billion, eight hundred eighty-eight million, four hundred thirty-six thousand, seven hundred forty-two".